Inventor · disambiguated record
Derek Alan Sherlock
Also filed as: SHERLOCK DEREK · SHERLOCK DEREK A · SHERLOCK DEREK ALAN
48 granted patents·3 pending applications·226 citations·filing 1998–2024
97Inventor score
Files withHEWLETT PACKARD ENTPR DEV LP39HEWLETT PACKARD CO3HEWLETT PACKARD DEVELOPMENT CO3SHERLOCK DEREK ALAN3BRUEGGEN CHRISTOPHER MICHAEL1
Top patents by PatentIndex Score
51 records- 0190US7610526B2On-chip circuitry for bus validationHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Oct 27, 2009·22 cites·39 claims
- 0283US11888751B2Enhanced virtual channel switchingHEWLETT PACKARD ENTPR DEV LP·Filed 2022·Granted Jan 30, 2024·1 cites·20 claims
- 0383US6269413B1System with multiple dynamically-sized logical FIFOs sharing single memory and with read/write pointers independently selectable and simultaneously responsive to respective read/write FIFO selectionsHEWLETT PACKARD CO·Filed 1998·Granted Jul 31, 2001·103 cites·14 claims
- 0480US10402113B2Live migration of dataHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Sep 3, 2019·5 cites·13 claims
- 0575US12265718B2Simplified raid implementation for byte-addressable memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 0675US11016683B2Serializing access to fault tolerant memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted May 25, 2021·1 cites·10 claims
- 0775US10740233B2Managing cache operations using epochsHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Aug 11, 2020·2 cites·20 claims
- 0874US10505858B2Fabric back pressure timeout transmitting deviceHEWLETT PACKARD ENTPR DEV LP·Filed 2016·Granted Dec 10, 2019·2 cites·17 claims
- 0974US10402261B2Preventing data corruption and single point of failure in fault-tolerant memory fabricsHEWLETT PACKARD ENTPR DEVELPMENT LP·Filed 2015·Granted Sep 3, 2019·3 cites·14 claims
- 1073US10491545B2Virtual channel routingHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Nov 26, 2019·2 cites·20 claims
- 1170US12457170B2Multipath routing for switching fabricHEWLETT PACKARD ENTPR DEV LP·Filed 2024·Granted Oct 28, 2025·0 cites·20 claims
- 1270US11822802B2Simplified raid implementation for byte-addressable memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Nov 21, 2023·0 cites·20 claims
- 1370US11775443B2Supervisory memory management unitHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Oct 3, 2023·2 cites·20 claims
- 1470US10824465B2Transaction request epochsHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Nov 3, 2020·1 cites·7 claims
- 1569US10649829B2Tracking errors associated with memory access operationsHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted May 12, 2020·1 cites·20 claims
- 1668US12380049B2CXL fabric extensionsHEWLETT PACKARD ENTPR DEV LP·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
- 1766US10664410B2Transmitting contents of an operation field to a media controllerHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted May 26, 2020·1 cites·15 claims
- 1866US9148384B2Posted and unencumbered queuesSHERLOCK DEREK ALAN·Filed 2012·Granted Sep 29, 2015·2 cites·18 claims
- 1965US11200129B2Performance evaluation for an electronic design under testHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Dec 14, 2021·2 cites·10 claims
- 2065US10540109B2Serializing access to fault tolerant memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Jan 21, 2020·1 cites·14 claims
- 2165US8880760B2Self organizing heap method includes a packet reordering method based on packet passing rules only reordering packets from a load/unload input signal is assertedSHERLOCK DEREK ALAN·Filed 2012·Granted Nov 4, 2014·2 cites·12 claims
- 2260US11314449B2Tracking write requests to media controllersHEWLETT PACKARD ENTPR DEV LP·Filed 2020·Granted Apr 26, 2022·0 cites·18 claims
- 2359US6157977ABus bridge and method for ordering read and write operations in a write posting systemHEWLETT PACKARD CO·Filed 1998·Granted Dec 5, 2000·35 cites·18 claims
- 2458US10678475B2Tracking write requests to media controllersHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Jun 9, 2020·0 cites·20 claims
- 2558US10338965B2Managing a set of resourcesBRUEGGEN CHRISTOPHER MICHAEL·Filed 2012·Granted Jul 2, 2019·1 cites·21 claims
- 2658US7447971B2Data recovery systems and methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Nov 4, 2008·4 cites·24 claims
- 2756US10691348B2Issuing write requests to a fabricHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Jun 23, 2020·0 cites·14 claims
- 2856US6304936B1One-to-many bus bridge using independently and simultaneously selectable logical FIFOSHEWLETT PACKARD CO·Filed 1998·Granted Oct 16, 2001·30 cites·10 claims
- 2955US9929899B2Snapshot messageHEWLETT PACKARD ENTPR DEV LP·Filed 2013·Granted Mar 27, 2018·1 cites·21 claims
- 3054US11909643B2Efficient progression management in a tracker with multiple sourcesHEWLETT PACKARD ENTPR DEV LP·Filed 2021·Granted Feb 20, 2024·0 cites·20 claims
- 3154US11593281B2Device supporting ordered and unordered transaction classesHEWLETT PACKARD ENTPR DEV LP·Filed 2019·Granted Feb 28, 2023·0 cites·20 claims
- 3254US10394635B2CPU with external fault response handlingHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Aug 27, 2019·0 cites·11 claims
- 3353US10437500B2Committing altered metadata to a non-volatile storage deviceHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Oct 8, 2019·0 cites·15 claims
- 3453US10228884B2Issuing write requests to a fabricHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Mar 12, 2019·0 cites·17 claims
- 3552US11249918B2Mapping entry invalidationHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Feb 15, 2022·0 cites·17 claims
- 3652US9946656B2Completion packet return based on eviction or flushHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Apr 17, 2018·0 cites·24 claims
- 3751US10594442B2End-to-end negative acknowledgmentHEWLETT PACKARD ENTPR DEV LP·Filed 2014·Granted Mar 17, 2020·0 cites·14 claims
- 3850US10599598B1PCIe write request acknowledgmentHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Mar 24, 2020·0 cites·17 claims
- 3950US10355978B2Calculating times to live for transaction requestsHEWLETT PACKARD ENTPR DEV LP·Filed 2017·Granted Jul 16, 2019·0 cites·20 claims
- 4049US10972394B2Network congestion managementHEWLETT PACKARD ENTPR DEV LP·Filed 2018·Granted Apr 6, 2021·0 cites·20 claims
- 4148US11397677B2System and method for tracking persistent flushesHEWLETT PACKARD ENTPR DEV LP·Filed 2020·Granted Jul 26, 2022·0 cites·16 claims
- 4248US10069745B2Lossy fabric transmitting deviceHEWLETT PACKARD ENTPR DEV LP·Filed 2016·Granted Sep 4, 2018·0 cites·16 claims
- 4348US8281176B2Buffer circuit and methodSHERLOCK DEREK A·Filed 2003·Granted Oct 2, 2012·2 cites·19 claims
- 4446US10489298B2Hardware flush assistHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Nov 26, 2019·0 cites·12 claims
- 4546US10402287B2Preventing data corruption and single point of failure in a fault-tolerant memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Sep 3, 2019·0 cites·15 claims
- 4644US10579519B2Interleaved access of memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Mar 3, 2020·0 cites·12 claims
- 4744US10409681B2Non-idempotent primitives in fault-tolerant memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Sep 10, 2019·0 cites·15 claims
- 4838US10664369B2Determine failed components in fault-tolerant memoryHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted May 26, 2020·0 cites·15 claims
- 4938US2013286825A1Feed-forward arbitrationSHERLOCK DEREK ALAN·Filed 2012·Application pending·0 cites
- 5038US2019065314A1MemoryHEWLETT PACKARD ENTPR DEV LP·Filed 2016·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →